| Paper to yunnan university institute of tourism culture students online courses similar system management system, the current research and application present situation as the research object, the thinking about the problem of the network elective system, for the development of network course selection system in the process of analysis, information modification and design provides guidance. In business analysis, the paper to the traditional process problems of the network elective system analysis and optimization; In functional analysis, the paper adopts the object-oriented development method, through to the yunnan university institute of tourism culture students online courses in business process management system designed by the different roles of the role of use case analysis process description and use case, determine the yunnan university institute of tourism culture students online course management system of business functions and business processes, and gives the network elective system’s overall function package diagram, and combined with business process to give the corresponding business subroutine package diagram, including basic data management, schedule management," "term," course selection rules management ", "primary course management", "Gregory course management", "by-election course management" and "curriculum management" drop business sub package diagram; In data analysis, the paper on the online course management system to deal with the data of the corresponding business functions are analyzed in detail, establish data analysis thumbnails, presents the corresponding control and entities, and the entity class attributes of the detailed design, combined with the data analysis of thumbnails, the network elective system entity class diagram is given, and the establishment of a network elective system database table structure; The final paper to do further summarizing the research and analysis work, and a reasonable prospect of the future. |
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